--- title: Low Battery Message on Keypad description: Low Battery Message on Keypad --- [Skip to content](https://support.geoarm.com/honeywell/l3000troubleshootingguide/lowbatterymessageonkeypad#main-content) English Show submenu for translations ![geoarm-by-alarmclub-logo-2024-transparent.png\]](https://support.geoarm.com/hs-fs/hubfs/geoarm-by-alarmclub-logo-2024-transparent.png?height=50&name=geoarm-by-alarmclub-logo-2024-transparent.png) Open main navigation Close main navigation - English Show submenu for translations - Visit GeoArm.com Visit GeoArm.com Hello. How can we help? - There are no suggestions because the search field is empty. 1. [Support Center](https://support.geoarm.com/?hsLang=en) 2. [Honeywell](https://support.geoarm.com/honeywell?hsLang=en) 3. [L3000 Lynx](https://support.geoarm.com/honeywell?hsLang=en#l3000-lynx) # Low Battery Message on Keypad a. "Low Bat" (no zone Nos.) b. "Low Bat" + "00". c. "Low Bat" + "nn".  POSSIBLE CAUSE a. System battery is low or missing. b. Remote RF keypad/button battery is low. c. Transmitter for zone “nn” has a low battery. d. Standard- or High-Capacity battery connected to the wrong receptacle.  REMEDY a. Replace the system battery. b. Replace the battery in the RF keypad. c. Replace the battery in the displayed transmitter. d. 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